- Jensen Hughes Inc. (Fairfax, VA)
- …process, facilitating interdisciplinary coordination and design optimization. + Evaluate the performance of fire protection systems and egress components (eg, ... in predicting fire behavior and occupant egress patterns. + Apply performance -based design principles to assess fire and life safety strategies, including… more
- Assertive Professionals (Chantilly, VA)
- …requirements. Plan upgrades to existing network configurations, using knowledge of the performance characteristics of the systems being upgraded and the ... additions to the network to assess impact on network performance and provides advice and guidance on the most...+ Configuration and main enhance of COMSEC (NSA GOTS/Type-1) systems . + Installation and maintenance of the preceding technologies… more
- Customs and Border Protection (Ashburn, VA)
- …complex issues to sustain stable, efficient operation of essential IT systems supporting mission objectives, ensuring continuous performance and availability. ... expertise in ensuring the confidentiality, integrity, and availability of systems , networks, and data through the planning, analysis, development, implementation,… more
- General Dynamics Information Technology (Charlottesville, VA)
- …plans new configurations for integration into the network, using knowledge of the performance characteristics of the systems being added to the network and ... (WAN), Agency Internet Network (AIN), Intranet and Internet and other data communications systems or a segment of a network system + Maintains network hardware and… more
- Humana (Richmond, VA)
- …frameworks like Pytorch, Jax, LangChain, LangGraph or AutoGen + Experience with high performance , large-scale ML systems + Experience with language modeling with ... future of healthcare through AI excellence. We are building advanced agentic systems capable of autonomously managing and decomposing complex goals. We are seeking… more
- Oracle (Richmond, VA)
- …to architect and deliver cloud-scale DDoS protection. You'll lead design for high- performance detection and mitigation systems , drive automation and operational ... Java/Python/C++/Rust/Go (strong preference for Java for control-plane/services). - Deep systems design expertise: concurrency, memory management, performance … more
- Steampunk (Mclean, VA)
- …**Contributions** **Responsibilities include:** + Gather and analyze metrics from operating systems and applications to assist in performance tuning and ... system design, platform management, and capacity planning + Create sustainable systems and services through automation + Establishing development tools and… more
- CACI International (Springfield, VA)
- …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance + Integrate ... from requirements gathering to installation and troubleshooting. Evaluate network performance , consult on improvements, and make technology recommendations to senior… more
- Liberty Utilities (Gloucester, VA)
- …high degree of accountability, visibility, and understanding as it relates to systems and accounting, reporting and operational performance of the organization. ... enhance efficiency in fixed asset lifecycle + Continuously monitor system performance to identify and mitigate potential issues, ensuring uninterrupted service and… more
- SAIC (VA)
- …deployment (CI/CD) tools (eg, GitHub Actions). + Familiarity with version control systems (eg, Git, SVN). + Understanding of performance testing and ... cases, and test procedures to ensure that all information systems products and services meet organization standards and end-user...+ Performs and leads tests of software and/or IT systems to ensure proper operation and freedom from defects.… more